title: Examination of tumorigenesis of precursor lesions in bladder cancer by in situ hybridization.
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000782:Aneuploidy; D002278:Carcinoma in Situ / Q000235:genetics* / Q000473:pathology; D002869:Chromosome Aberrations; D002899:Chromosomes, Human, Pair 9; D005260:Female; D006801:Humans; D017404:In Situ Hybridization, Fluorescence; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D001743:Urinary Bladder / Q000473:pathology; D001749:Urinary Bladder Neoplasms / Q000235:genetics* / Q000473:pathology